IL117482A - Whole blood and platelet leukocyte filtration method - Google Patents
Whole blood and platelet leukocyte filtration methodInfo
- Publication number
- IL117482A IL117482A IL11748296A IL11748296A IL117482A IL 117482 A IL117482 A IL 117482A IL 11748296 A IL11748296 A IL 11748296A IL 11748296 A IL11748296 A IL 11748296A IL 117482 A IL117482 A IL 117482A
- Authority
- IL
- Israel
- Prior art keywords
- whole blood
- filtration method
- leukocyte filtration
- platelet leukocyte
- platelet
- Prior art date
Links
- 210000004369 blood Anatomy 0.000 title 1
- 239000008280 blood Substances 0.000 title 1
- 238000001914 filtration Methods 0.000 title 1
- 210000000265 leukocyte Anatomy 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0081—After-treatment of organic or inorganic membranes
- B01D67/0088—Physical treatment with compounds, e.g. swelling, coating or impregnation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
- B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
- B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0081—After-treatment of organic or inorganic membranes
- B01D67/0093—Chemical modification
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
- D06M15/03—Polysaccharides or derivatives thereof
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
- D06M15/03—Polysaccharides or derivatives thereof
- D06M15/05—Cellulose or derivatives thereof
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
- D06M15/03—Polysaccharides or derivatives thereof
- D06M15/05—Cellulose or derivatives thereof
- D06M15/09—Cellulose ethers
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
- D06M15/03—Polysaccharides or derivatives thereof
- D06M15/11—Starch or derivatives thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/04—Liquids
- A61M2202/0413—Blood
- A61M2202/0427—Platelets; Thrombocytes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/04—Liquids
- A61M2202/0413—Blood
- A61M2202/0439—White blood cells; Leucocytes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/30—Cross-linking
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US42227495A | 1995-04-13 | 1995-04-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
IL117482A0 IL117482A0 (en) | 1996-08-04 |
IL117482A true IL117482A (en) | 2000-02-29 |
Family
ID=23674146
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL11748296A IL117482A (en) | 1995-04-13 | 1996-03-14 | Whole blood and platelet leukocyte filtration method |
Country Status (6)
Country | Link |
---|---|
US (2) | US5783094A (en) |
EP (1) | EP0869835B1 (en) |
AU (1) | AU5309396A (en) |
DE (1) | DE69634829T2 (en) |
IL (1) | IL117482A (en) |
WO (1) | WO1996032178A1 (en) |
Families Citing this family (60)
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DE19545701C1 (en) * | 1995-12-07 | 1997-05-28 | Geesthacht Gkss Forschung | Composite nanofiltration membrane |
KR100229579B1 (en) * | 1997-06-04 | 1999-11-15 | 박호군 | Leucocyte removing filter coated with modified chitosan |
FR2774293B1 (en) * | 1998-02-05 | 2000-08-11 | Maco Pharma Sa | PLASMA TRANSFORMATION PROCESS AND DEVICE FOR IMPLEMENTING SAME |
JP2002526172A (en) * | 1998-10-02 | 2002-08-20 | ポール・コーポレーション | Biological fluid filters and systems |
US6537614B1 (en) | 1998-12-18 | 2003-03-25 | Kimberly-Clark Worldwide, Inc. | Cationically charged coating on hydrophobic polymer fibers with poly (vinyl alcohol) assist |
US6274041B1 (en) | 1998-12-18 | 2001-08-14 | Kimberly-Clark Worldwide, Inc. | Integrated filter combining physical adsorption and electrokinetic adsorption |
AU3376400A (en) * | 1999-02-25 | 2000-09-14 | Pall Corporation | Negatively charged membrane |
EP1473075B1 (en) * | 1999-02-25 | 2015-07-29 | Pall Corporation | Negatively charged membrane |
US6783937B1 (en) * | 1999-02-25 | 2004-08-31 | Pall Corporation | Negatively charged membrane |
EP1159049B1 (en) * | 1999-03-17 | 2004-03-03 | Foster-Miller Inc. | Responsive gels and methods of use thereof |
US6645388B2 (en) | 1999-12-22 | 2003-11-11 | Kimberly-Clark Corporation | Leukocyte depletion filter media, filter produced therefrom, method of making same and method of using same |
IL137077A (en) | 2000-06-28 | 2003-05-29 | Teva Medical Ltd | Leukoreduction filter |
US6612447B1 (en) | 2000-07-24 | 2003-09-02 | Baxter International Inc. | Blood collection systems and filters using a porous membrane element |
US6780309B2 (en) * | 2002-03-22 | 2004-08-24 | Allegiance Corporation | Tapered hydrophobic filter for suction canisters |
US6709868B2 (en) | 2002-05-20 | 2004-03-23 | Portascience Inc. | Method and apparatus for measuring white blood cell count |
ITTO20030039A1 (en) * | 2003-01-24 | 2004-07-25 | Fresenius Hemocare Italia Srl | FILTER TO SEPARATE LEUKOCYTES FROM WHOLE BLOOD AND / OR FROM BLOOD-PREPARED PROCEDURES, PROCEDURE FOR FILTER MANUFACTURE, DEVICE AND USE. |
DE10304365A1 (en) * | 2003-02-04 | 2004-08-05 | Ls-Medcap Gmbh | Filter system for removing leukocytes from blood, plasma, blood components or protein solutions comprises fleece and one or more membranes of specified thickness and pore size |
US8828226B2 (en) | 2003-03-01 | 2014-09-09 | The Trustees Of Boston University | System for assessing the efficacy of stored red blood cells using microvascular networks |
EP1506808A1 (en) * | 2003-07-31 | 2005-02-16 | Teva Medical Ltd. | Leukocyte filter and method of use |
ITMI20031715A1 (en) * | 2003-09-05 | 2005-03-06 | Dideco Spa | CONTROL DEVICE IN THE DIFFERENTIATED COLLECTION OF THE |
US7060018B2 (en) * | 2003-09-11 | 2006-06-13 | Cobe Cardiovascular, Inc. | Centrifuge apparatus for processing blood |
US7687619B2 (en) * | 2004-02-05 | 2010-03-30 | Millipore Corporation | Room temperature stable agarose solutions |
WO2005078028A1 (en) * | 2004-02-05 | 2005-08-25 | Millipore Corporation | Method of forming polysaccharide structures |
EP2821124A1 (en) | 2004-02-05 | 2015-01-07 | EMD Millipore Corporation | Method of forming coated structures |
EP2821135A1 (en) * | 2004-02-05 | 2015-01-07 | EMD Millipore Corporation | Porous adsorptive or chromatographic media |
WO2005077529A1 (en) | 2004-02-05 | 2005-08-25 | Millipore Corporation | Porous adsorptive or chromatographic media |
US7853546B2 (en) * | 2007-03-09 | 2010-12-14 | General Electric Company | Enhanced rule execution in expert systems |
US9433922B2 (en) * | 2007-08-14 | 2016-09-06 | Emd Millipore Corporation | Media for membrane ion exchange chromatography based on polymeric primary amines, sorption device containing that media, and chromatography scheme and purification method using the same |
US20090130738A1 (en) * | 2007-11-19 | 2009-05-21 | Mikhail Kozlov | Media for membrane ion exchange chromatography |
PL2259774T3 (en) | 2008-02-27 | 2013-04-30 | Biomet Biologics Llc | Methods and compositions for delivering interleukin-1 receptor antagonist |
US8864725B2 (en) | 2009-03-17 | 2014-10-21 | Baxter Corporation Englewood | Hazardous drug handling system, apparatus and method |
WO2011046963A1 (en) | 2009-10-12 | 2011-04-21 | New Health Sciences, Inc. | Oxygen depletion devices and methods for removing oxygen from red blood cells |
US11284616B2 (en) | 2010-05-05 | 2022-03-29 | Hemanext Inc. | Irradiation of red blood cells and anaerobic storage |
BR112012008683B8 (en) | 2009-10-12 | 2022-11-08 | Hemanext Inc | blood storage device for storing blood depleted of oxygen and carbon dioxide, oxygen and carbon dioxide depletion device, method of removing oxygen and carbon dioxide from red blood cells, blood storage system, blood storage device, method to remove oxygen from red blood cells and method to increase levels of adenosine triphosphate (atp) in red blood cells |
US9199016B2 (en) | 2009-10-12 | 2015-12-01 | New Health Sciences, Inc. | System for extended storage of red blood cells and methods of use |
WO2012027582A1 (en) | 2010-08-25 | 2012-03-01 | New Health Sciences | Method for enhancing red blood cell quality and survival during storage |
EP2611456A2 (en) | 2010-09-03 | 2013-07-10 | Biomet Biologics, LLC | Methods and compositions for delivering interleukin-1 receptor antagonist |
PT2635114T (en) | 2010-11-05 | 2020-06-16 | New Health Sciences Inc | Irradiation of red blood cells and anaerobic storage |
US9067004B2 (en) | 2011-03-28 | 2015-06-30 | New Health Sciences, Inc. | Method and system for removing oxygen and carbon dioxide during red cell blood processing using an inert carrier gas and manifold assembly |
ES2923571T3 (en) | 2011-08-10 | 2022-09-28 | Hemanext Inc | Integrated leukocyte, oxygen and/or CO2 filtering and plasma separation device |
US9795965B2 (en) | 2013-01-03 | 2017-10-24 | Brigham And Women's Hospital, Inc. | System and method for a biomimetic fluid processing |
AU2014223165B2 (en) | 2013-02-28 | 2017-04-13 | Hemanext Inc. | Gas depletion and gas addition devices for blood treatment |
US9895418B2 (en) | 2013-03-15 | 2018-02-20 | Biomet Biologics, Llc | Treatment of peripheral vascular disease using protein solutions |
US10143725B2 (en) | 2013-03-15 | 2018-12-04 | Biomet Biologics, Llc | Treatment of pain using protein solutions |
US20140271589A1 (en) | 2013-03-15 | 2014-09-18 | Biomet Biologics, Llc | Treatment of collagen defects using protein solutions |
JP6332602B2 (en) * | 2014-02-18 | 2018-05-30 | 東洋紡株式会社 | Hydrophilic polymer nonwoven fabric sheet |
US10376627B2 (en) | 2014-03-24 | 2019-08-13 | Fenwal, Inc. | Flexible biological fluid filters |
US9782707B2 (en) | 2014-03-24 | 2017-10-10 | Fenwal, Inc. | Biological fluid filters having flexible walls and methods for making such filters |
US10159778B2 (en) | 2014-03-24 | 2018-12-25 | Fenwal, Inc. | Biological fluid filters having flexible walls and methods for making such filters |
US9796166B2 (en) | 2014-03-24 | 2017-10-24 | Fenwal, Inc. | Flexible biological fluid filters |
US9968738B2 (en) | 2014-03-24 | 2018-05-15 | Fenwal, Inc. | Biological fluid filters with molded frame and methods for making such filters |
CA2944314C (en) | 2014-03-31 | 2023-09-19 | Brigham And Women's Hospital, Inc. | Systems and methods for biomimetic fluid processing |
WO2016073415A2 (en) | 2014-11-04 | 2016-05-12 | Wainamics, Inc. | Microscale plasma separator |
KR20180012242A (en) | 2015-03-10 | 2018-02-05 | 뉴 헬스 사이언시즈 인코포레이티드 | Oxygen reduction disposable kit, device and method of use thereof |
IL285359B2 (en) | 2015-04-23 | 2024-01-01 | Hemanext Inc | Anaerobic blood storage containers |
CA2985799A1 (en) | 2015-05-18 | 2016-11-24 | New Health Sciences, Inc. | Methods for the storage of whole blood, and compositions thereof |
EP3463466B1 (en) | 2016-05-27 | 2022-02-16 | Hemanext Inc. | Anaerobic blood storage and pathogen inactivation method |
WO2018175169A1 (en) | 2017-03-20 | 2018-09-27 | Wainamics, Inc. | Small volume self-metered blood separation device |
CN107213806B (en) * | 2017-07-13 | 2018-03-06 | 广州达济医学科技有限公司 | A kind of filter membrane for filtrating leukocytes and preparation method thereof |
TWI715998B (en) * | 2019-01-28 | 2021-01-11 | 笙特科技股份有限公司 | Filter material and manufacturing method thereof |
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US4255256A (en) * | 1978-12-13 | 1981-03-10 | Antonio Ferrante | Medium for the separation of human blood leucocytes |
JPS603367B2 (en) * | 1979-10-09 | 1985-01-28 | 旭化成株式会社 | Leukocyte separation method and leukocyte separation material |
US4413074A (en) * | 1982-01-25 | 1983-11-01 | Brunswick Corporation | Hydrophilic surfaces and process for making the same |
CH660852A5 (en) * | 1982-11-23 | 1987-05-29 | Aligena Ag | DYNAMIC MEMBRANES THAT ARE THIN THIN POLYMER LAYERS ON POROUS, POLYMER CARRIER MATERIALS. |
US4936998A (en) * | 1986-03-28 | 1990-06-26 | Asahi Medical Co., Ltd. | Filter medium for selectively removing leucocytes |
DK169616B1 (en) * | 1986-08-27 | 1994-12-27 | Dow Danmark | Permeable, porous, polymer-treated plastic membrane with hydrophilic character, processes for their preparation and use thereof |
US4964989A (en) * | 1986-12-23 | 1990-10-23 | Pall Corporation | Membranes with low protein adsorbability |
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AU617265B2 (en) * | 1988-06-23 | 1991-11-21 | Asahi Medical Co. Ltd. | Method for separating blood into blood components, and blood components separator unit |
JP2864035B2 (en) * | 1989-02-09 | 1999-03-03 | 富士写真フイルム株式会社 | Whole blood analysis element |
US5053133A (en) * | 1990-02-09 | 1991-10-01 | Elias Klein | Affinity separation with activated polyamide microporous membranes |
ES2151492T3 (en) * | 1991-08-22 | 2001-01-01 | Asahi Medical Co | FILTER MATERIAL TO SELECTLY REMOVE LEUCOCITS AND APPLIANCE WITH FILLING OF THE SAME. |
JP3383962B2 (en) * | 1992-02-28 | 2003-03-10 | ニプロ株式会社 | Leukocyte removal filter |
US5460777A (en) * | 1992-03-16 | 1995-10-24 | Fuji Photo Film Co., Ltd. | Analytical element for whole blood analysis |
EP0561379B1 (en) * | 1992-03-17 | 1998-07-08 | ASAHI MEDICAL Co., Ltd. | Filter medium having a limited surface negative charge for treating a blood material |
IL104670A (en) * | 1993-02-09 | 1998-04-05 | Travenol Lab Israel Ltd | Leukocyte removal method and filter unit for same |
JP3167508B2 (en) * | 1993-06-15 | 2001-05-21 | 富士写真フイルム株式会社 | Inorganic phosphorus determination reagent and dry analytical element |
US5456835A (en) * | 1993-11-08 | 1995-10-10 | Hemasure, Inc. | Device and process for removing free hemoglobin from blood |
-
1996
- 1996-03-12 WO PCT/US1996/003362 patent/WO1996032178A1/en active IP Right Grant
- 1996-03-12 DE DE69634829T patent/DE69634829T2/en not_active Expired - Fee Related
- 1996-03-12 EP EP96909670A patent/EP0869835B1/en not_active Expired - Lifetime
- 1996-03-12 AU AU53093/96A patent/AU5309396A/en not_active Abandoned
- 1996-03-14 IL IL11748296A patent/IL117482A/en active IP Right Grant
-
1997
- 1997-05-07 US US08/813,213 patent/US5783094A/en not_active Expired - Fee Related
- 1997-12-05 US US08/985,960 patent/US5895575A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US5783094A (en) | 1998-07-21 |
EP0869835A1 (en) | 1998-10-14 |
EP0869835A4 (en) | 1998-11-25 |
WO1996032178A1 (en) | 1996-10-17 |
AU5309396A (en) | 1996-10-30 |
EP0869835B1 (en) | 2005-06-08 |
DE69634829T2 (en) | 2006-03-23 |
US5895575A (en) | 1999-04-20 |
DE69634829D1 (en) | 2005-07-14 |
IL117482A0 (en) | 1996-08-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FF | Patent granted | ||
KB | Patent renewed |